X_COVERAGE_PIN_STALE
Means
a package now clears its coverage pin and the pin is still there
Typical cause
either it reached the 95% target outright, or it is more than 1.5 points above its pin — a ratchet measured against last quarter catches nothing
Fix
delete that package's entry from COVERAGE_PINS in scripts/lib/coverage-pins.ts, or raise it to the measured numbers; bun run scripts/coverage-gate.ts --all --json prints both